Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tranh cua » manh cua
doanh cua » doanh luan
chi tach » chiu trach, chiet tach, chi thanh
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap
doi chi » doi khi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi tach - canh ((tranh cua) OR (doanh cua)) nhung cong tan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi tach - canh ((tranh cua) OR (doanh cua)) nhung cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: doi chi tach - canh ((tranh cua) OR (doanh cua)) nhung cong tan toan cau*.